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AGUILA FABRICACION S.A. DE C.V.

Km. +3.5 Puerto Industrial Altamira Tamps

www.giaguila.com.mx

COMPRESS Pressure Vessel Design Calculations

Item: Tanque de DECANTADOR

Vessel No: T-321-21

Customer: Mexichem 1

Contract:

Designer: Sergio Pineyro

Date: domingo, febrero 07, 2016

You can edit this page by selecting Cover Page settings...in the reportmenu.

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Table of Contents

General Arrangement Drawing..............................................................................................................................1/162

Deficiencies Summary............................................................................................................................................2/162

Nozzle Schedule......................................................................................................................................................3/162

Nozzle Summary.....................................................................................................................................................4/162

Pressure Summary.................................................................................................................................................5/162

Revision History......................................................................................................................................................7/162

Settings Summary...................................................................................................................................................8/162

Radiography Summary.........................................................................................................................................10/162

Thickness Summary.............................................................................................................................................11/162

Weight Summary...................................................................................................................................................12/162

Long Seam Summary...........................................................................................................................................13/162

Hydrostatic Test....................................................................................................................................................15/162

Bill of Materials......................................................................................................................................................16/162

F&D Head #2..........................................................................................................................................................18/162

Straight Flange on F&D Head #2..........................................................................................................................20/162

AGUA DMW (G).....................................................................................................................................................26/162

LT-321-214 (B).......................................................................................................................................................37/162

PSV321-213 (D)......................................................................................................................................................58/162

SALIDA DE ALCOHOL (P)....................................................................................................................................69/162

SUMINISTRO NITROGENO (C).............................................................................................................................80/162

Cylinder #1.............................................................................................................................................................91/162

MANHOLE (EH)....................................................................................................................................................101/162

Support Lugs #1..................................................................................................................................................119/162

TI-321-207 (G)......................................................................................................................................................126/162

Straight Flange on F&D Head #1........................................................................................................................137/162

F&D Head #1........................................................................................................................................................143/162

SALIDA DE PRODUCTO (E)................................................................................................................................145/162

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General Arrangement Drawing

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Deficiencies Summary

Deficiencies for F&D Head #1UG-32(i): The inside crown radius (1,768.6 mm) is greater than the head skirt outside diameter (1,252.7 mm).(Corroded)

UG-32(i): The inside knuckle radius (36.76 mm) is less than 6 percent of the head skirt outside diameter (0.06*1,252.7mm = 75.16 mm). (Corroded)

Deficiencies for F&D Head #2

UG-32(i): The inside crown radius (1,768.6 mm) is greater than the head skirt outside diameter (1,252.7 mm).(Corroded)UG-32(i): The inside knuckle radius (36.76 mm) is less than 6 percent of the head skirt outside diameter (0.06*1,252.7

mm = 75.16 mm). (Corroded)

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Nozzle Schedule

Specifications

Nozzlemark

Identifier Size MaterialsImpactTested

NormalizedFineGrain

Flange Blind

B LT-321-214NPS 4 Sch 40S (Std)

DN 100

NozzleSA-312 TP304 Wld

pipeNo No No NPS 4 Class 150

SO A182 F304No

Pad SA-240 304 No No No

CSUMINISTRO

NITROGENO

NPS 1 Sch 40S (Std)

DN 25Nozzle

SA-312 TP304 Wld

pipeNo No No

NPS 1 Class 150

SO A182 F304No

D PSV321-213NPS 0.5 Sch 40S (Std)

DN 15Nozzle

SA-312 TP304 Wld

pipeNo No No

NPS 1/2 Class150

SO A182 F304

No

E SALIDA DE PRODUCTONPS 3 Sch 40S (Std)

DN 80Nozzle

SA-312 TP304 Wldpipe

No No No NPS 3 Class 150SO A182 F304

No

Pad SA-240 304 No No No

EH MANHOLE NPS 20 Sch 40 DN 500

NozzleSA-312 TP304 Wld

pipeNo No No

NPS 20 Class 150SO A182 F304

NPS 20

Class150

A182F304Pad SA-240 304 No No No

G AGUA DMWNPS 2 Sch 40S (Std)

DN 50Nozzle


No No NoNPS 2 Class 150SO A182 F304

No

G TI-321-207NPS 1.5 Sch 40S (Std)

DN 40Nozzle

SA-312 TP304 Wld

pipeNo No No

NPS 1 1/2 Class150

SO A182 F304No

P SALIDA DE ALCOHOLNPS 2 Sch 40S (Std)

DN 50Nozzle


No No NoNPS 2 Class 150SO A182 F304

No

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Nozzle Summary

Dimensions

Nozzle

mark

OD

(mm)

tn(mm)

Req tn(mm)

A1? A2?

ShellReinforcement

Pad Corr

(mm)

Aa/Ar(%)

Nom t

(mm)

Design t

(mm)

User t

(mm)

Width

(mm)

tpad(mm)

B 114.3 6.02 6.02 Yes Yes 12* 12 50.8 7 0 102.9

C 33.4 3.38 3.38 Yes Yes 12* N/A N/A N/A 0 Exempt

D 21.34 2.77 2.77 Yes Yes 12* N/A N/A N/A 0 Exempt

E 88.9 5.49 5.49 Yes Yes 12* 12 50.8 7 0 114.4

EH 508 15.09 6.88 Yes Yes 6.35 5.17 50.8 7 0 100.0

G 48.26 3.68 3.68 Yes Yes 6.35 N/A N/A N/A 0 Exempt

G 60.33 3.91 3.91 Yes Yes 12* N/A N/A N/A 0 Exempt

P 60.33 3.91 3.91 Yes Yes 12* N/A N/A N/A 0 Exempt

*Head minimum thickness after forming

Definitions

tn Nozzle thickness

Req tnNozzle thickness required per UG-45/UG-16Increased for pipe to account for 12.5% pipe thickness tolerance

Nom t Vessel wall thickness

Design t Required vessel wall thickness due to pressure + corrosion allowance per UG-37

User t Local vessel wall thickness (near opening)

Aa Area available per UG-37, governing condition

Ar Area required per UG-37, governing condition

Corr Corrosion allowance on nozzle wall

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Pressure Summary

Component Summary

Identifier

P

Design

(kPa)

T

Design

(C)

MAWP

(kPa)

MAP

(kPa)

MDMT

(C)

MDMT

Exemption

Impact

Tested

F&D Head #2 551.58 125 731.59 753.43 -196 Note 1 No

Straight Flange on F&D Head #2 551.58 125 1,364.04 1,404.75 -196 Note 2 No

Cylinder #1 551.58 125 610.54 1,194.04 -196 Note 2 No

Straight Flange on F&D Head #1 551.58 125 1,159.43 1,194.04 -196 Note 2 No

F&D Head #1 551.58 125 621.85 640.42 -196 Note 3 No

Support Lugs #1 551.58 125 551.58 N/A N/A N/A N/A

LT-321-214 (B) 551.58 125 1,495 1,870.09 -48Nozzle Note 4 No

Pad Note 5 No

SUMINISTRO NITROGENO (C) 551.58 125 1,495 1,870.09 -48 Note 4 No

PSV321-213 (D) 551.58 125 1,495 1,870.09 -48 Note 4 No

SALIDA DE PRODUCTO (E) 551.58 125 1,495 1,870.09 -48Nozzle Note 4 No

Pad Note 5 No

MANHOLE (EH) 551.58 125 647.07 1,144.69 -48

Nozzle Note 4 No

Pad Note 2 No

AGUA DMW (G) 551.58 125 1,495 1,870.09 -48 Note 4 No

TI-321-207 (G) 551.58 125 718.3 1,404.76 -48 Note 4 No

SALIDA DE ALCOHOL (P) 551.58 125 1,495 1,870.09 -48 Note 4 No

Chamber Summary

Design MDMT -28.89 C

Rated MDMT -48 C @ 551.58 kPa

MAWP hot & corroded551.58 kPa @ 125

C

MAP cold & new640.42 kPa @ 21.11

C

(1) This pressure chamber is not designed forexternal pressure.

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Notes for MDMT Rating

Note # Exemption Details

1. Straight Flangegoverns MDMT

2. Rated MDMT per UHA-51(d)(1)(a), (carbon content does not exceed 0.10%) = -196C

3. Straight Flangegoverns MDMT

4.Flange rating governs:Flange rated MDMT per UHA-51(d)(1)(a) = -196CBolts rated MDMT per Fig UCS-66 note (c) = -48C

5. Impact test exempt per UHA-51(g) (coincident ratio = 0.2947)

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Revision History

Revisions

No. Date Operator Notes

0 2/ 7/2016 spineyro New vessel created ASME Section VIII Division 1 [COMPRESS 2016 Build 7600]

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Settings Summary

COMPRESS 2016 Build 7600

ASME Section VIII Division 1, 2015 Edition Metric

Units SI

Datum Line Location-1,600.00 mm from bottomseam

Vessel Design Mode Get Thickness from Pressure

Minimum thickness 1.5 mm per UG-16(b)

Design for cold shut down only No

Design for lethal service (full radiography required) No

Design nozzles for Design P only

Corrosion weight loss 100% of theoretical loss

UG-23 Stress Increase 1.20

Skirt/legs stress increase 1.0Minimum nozzle projection 152.4 mm

Juncture calculations for > 30 only Yes

Preheat P-No 1 Materials > 1.25" and

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Apply interpretation VIII-1-86-175 Yes




No UCS-66.1 MDMT reduction No

No UCS-68(c) MDMT reduction No

Disallow UG-20(f) exemptions No

UG-22 Loadings

UG-22(a) Internal or External Design Pressure Yes

UG-22(b) Weight of the vessel and normal contents under operating or testconditions

Yes

UG-22(c) Superimposed static reactions from weight of attached equipment

(external loads)No

UG-22(d)(2) Vessel supports such as lugs, rings, skirts, saddles and legs Yes

UG-22(f) Wind reactions No

UG-22(f) Seismic reactions No

UG-22(j) Test pressure and coincident static head acting during the test: No

Note: UG-22(b),(c) and (f) loads only considered when supports are present.

License Information

License Key # 31058

Support Expires July 22, 2016

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Radiography Summary

UG-116 Radiography

Component

Longitudinal Seam Top Circumferential Seam Bottom Circumferential Seam

MarkCategory(Fig

UW-3)

Radiography / JointType

Category(Fig

UW-3)


Category(Fig

UW-3)


F&D Head #2 N/A Seamless No RT N/A N/A BFull UW-11(a) / Type

1RT1

Cylinder #1 A Spot UW-11(b) / Type1

B Full UW-11(a) / Type1

B Spot UW-11(b) / Type1

RT4

F&D Head #1 N/A Seamless No RT BSpot UW-11(b) / Type

1N/A N/A RT3

Nozzle Longitudinal SeamNozzle to Vessel Circumferential

SeamNozzle free end Circumferential

Seam

PSV321-213 (D) N/A Welded pipe D N/A / Type 7 C N/A N/A

SUMINISTRO NITROGENO (C) N/A Welded pipe D N/A / Type 7 C N/A N/A

LT-321-214 (B) N/A Welded pipe D N/A / Type 7 C N/A N/A

SALIDA DE ALCOHOL (P) N/A Welded pipe D N/A / Type 7 C N/A N/A

AGUA DMW (G) N/A Welded pipe D N/A / Type 7 C N/A N/A

TI-321-207 (G) N/A Welded pipe D N/A / Type 7 C N/A N/A

MANHOLE (EH) N/A Welded pipe D N/A / Type 7 C N/A N/A

SALIDA DE PRODUCTO (E) N/A Welded pipe D N/A / Type 7 C N/A N/A

Nozzle Flange Longitudinal Seam Flange FaceNozzle to Flange Circumferential

Seam

ASME B16.5/16.47 flange attached toPSV321-213 (D)

N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached toSUMINISTRO NITROGENO (C)


ASME B16.5/16.47 flange attached toLT-321-214 (B)


ASME B16.5/16.47 flange attached to SALIDADE ALCOHOL (P)


ASME B16.5/16.47 flange attached to AGUADMW (G)


ASME B16.5/16.47 flange attached to

TI-321-207 (G)N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to

MANHOLE (EH)N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to SALIDA

DE PRODUCTO (E)N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

Interpretation VIII-1 01-150 has been applied.

UG-116(e) Required Marking:RT4

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Thickness Summary

Component Data

Component

IdentifierMaterial Diameter

(mm)

Length

(mm)

Nominal t

(mm)

Design t

(mm)

Total Corrosion

(mm)

Joint

ELoad

F&D Head #2 SA-240 304 1,240 ID 149.92 12* 9.05 0 1.00 Internal

Straight Flange on F&D Head #2 SA-240 304 1,240 ID 50.8 6.35 2.56 0 1.00 Internal

Cylinder #1 SA-240 304 1,240 ID 2,500 6.35 6.03 3 0.85 Internal

Straight Flange on F&D Head #1 SA-240 304 1,240 ID 50.8 6.35 3.01 0 0.85 Internal

F&D Head #1 SA-240 304 1,240 ID 149.92 12* 10.65 0 0.85 Internal

*Head minimum thickness after forming

Definitions

Nominal t Vessel wall nominal thickness

Design t Required vessel thickness due to governing loading + corrosion

Joint E Longitudinal seam joint efficiency

Load

Internal Circumferential stress due to internal pressure governs

External External pressure governs

WindCombined longitudinal stress of pressure + weight + wind

governs

SeismicCombined longitudinal stress of pressure + weight + seismicgoverns

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Weight Summary

Weight (kg) Contributed by Vessel Elements

Component Metal

New*

MetalCorroded

InsulationInsulationSupports

LiningPiping

+ Liquid

OperatingLiquid

Test Liquid Surface Aream2

New Corroded New Corroded

F&D Head #2 139.4 139.4 0 0 0 0 0 0 163.4 163.4 1.6

Cylinder #1 488.5 258.4 0 0 0 0 0 0 3,041.3 3,070.5 9.63

F&D Head #1 140.5 140.5 0 0 0 0 0 0 161.2 161.2 1.61

Support Lugs #1 18.5 18.5 0 0 0 0 0 0 0 0 0.54

TOTAL: 786.9 556.7 0 0 0 0 0 0 3,365.9 3,395.1 13.38

*Shells with attached nozzles have weight reduced by material cut out for opening.

Weight (kg) Contributed by Attachments

ComponentBody Flanges

Nozzles &Flanges

PackedBeds

Ladders &

PlatformsTrays

TraySupports

Rings &Clips

VerticalLoads

Surface Aream2

New Corroded New Corroded

F&D Head #2 0 0 21.6 21.6 0 0 0 0 0 0 0.28

Cylinder #1 0 0 269.2 267.8 0 0 0 0 0 0 0.91

F&D Head #1 0 0 7.6 7.6 0 0 0 0 0 0 0.07

TOTAL: 0 0 298.3 296.9 0 0 0 0 0 0 1.26

Vessel Totals

New Corroded

Operating Weight (kg) 1,085 854

Empty Weight (kg) 1,085 854

Test Weight (kg) 4,451 4,249

Surface Area (m2) 14.65 -

Capacity** (liters) 3,340 3,369

**The vessel capacity does not include

volume of nozzle, piping or otherattachments.

Vessel Lift Condition

Vessel Lift Weight, New (kg) 1,085

Center of Gravity from Datum (mm) 2,924.4

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Long Seam Summary

Shell Long SeamAngles

Component Seam 1

Cylinder #1 0

Shell Plate Lengths

Component StartingAngle

Plate 1

Cylinder #1 0 3,915.52 mm

Notes

1) Plate Lengths use the circumference of the vessel based on the mid diameter of the components.2) North is located at 0

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Shell Rollout

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Hydrostatic Test

Horizontal shop hydrostatic test based on MAWP per UG-99(b)

Gauge pressure at 21.11C = 1.3*MAWP*LSR= 1.3*551.58*1.0263

= 735.91 kPa

Horizontal shop hydrostatic test

IdentifierLocal testpressure

(kPa)

Test liquidstatic head

(kPa)

UG-99(b)stressratio

UG-99(b)pressure

factor

F&D Head #2 748.06 12.15 1.0299 1.30

Straight Flange on F&D Head #2 748.06 12.15 1.0299 1.30

Cylinder #1 748.06 12.15 1.0299 1.30

Straight Flange on F&D Head #1 748.06 12.15 1.0299 1.30

F&D Head #1 748.06 12.15 1.0299 1.30

AGUA DMW (G) (1) 738.85 2.94 1.0263 1.30

LT-321-214 (B) 740.53 4.62 1.0263 1.30

MANHOLE (EH) 744.33 8.42 1.0263 1.30

PSV321-213 (D) 744.03 8.11 1.0263 1.30

SALIDA DE ALCOHOL (P) 742.25 6.33 1.0263 1.30

SALIDA DE PRODUCTO (E) 742.37 6.46 1.0263 1.30

SUMINISTRO NITROGENO (C) 738.72 2.81 1.0263 1.30

TI-321-207 (G) 745.15 9.24 1.0263 1.30

(1) AGUA DMW (G) limits the UG-99(b) stress ratio.(2) The zero degree angular position is assumed to be up, and the test

liquid height is assumed to the top-most flange.

The field test condition has not been investigated.

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Bill of Materials

Heads / Covers

Item # Type Material Thk [mm] Dia. [mm] Wt. [kg] (ea.) Qty

H1 F&D Head SA-240 304 12 (min.) 1,240 ID 141 2

H2 ASME B16.5/B16.47 Blind NPS 20 Class 150 A182 F304 42.93 698.5 OD 145.6 1

Shells

Item # Type Material Thk [mm] Dia. [mm] Length [mm] Wt. [kg] (ea.) Qty

S1 Cylinder SA-240 304 6.35 1,240 ID 2,500 498.9 1

Nozzles

Item # Type Material NPS Thk [mm] Dia. [mm] Length [mm] Wt. [kg]

Noz1 Nozzle SA-312 TP304 Wld pipe NPS 0.5 Sch 40S (Std) DN 15 2.77 21.34 OD 164 0.2

Noz2 Nozzle SA-312 TP304 Wld pipe NPS 1 Sch 40S (Std) DN 25 3.38 33.4 OD 356 0.9



Noz5 Nozzle SA-312 TP304 Wld pipe NPS 1.5 Sch 40S (Std) DN 40 3.68 48.26 OD 155 0.6

Noz6 Nozzle SA-312 TP304 Wld pipe NPS 20 Sch 40 DN 500 15.09 508 OD 223 46.7


Flanges

Item # Type Material NPS Dia. [mm] Wt. [kg] (ea.) Qty

AF1 ASME B16.5 Slip On - Class 150 A182 F304 0.5 88.9 x 22.35 0.5 1


AF3 ASME B16.5 Slip On - Class 150 A182 F304 4 228.6 x 116.08 5.9 1


AF5 ASME B16.5 Slip On - Class 150 A182 F304 1.5 127 x 49.53 1.4 1

AF6 ASME B16.5 Slip On - Class 150 A182 F304 20 698.5 x 513.08 74.8 1


Gaskets

Item # Type Size [mm] Thk [mm] Qty

G1 Flexitallic Solid Metal Core Flexpro Facing; 304 S.S. : Metal; Nickel N.A. N.A. 7

G2 Flexitallic Solid Metal Core Flexpro Facing; 304 S.S. : Metal; Nickel 584.2 x 513.08 4.44 1

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Fasteners

Item # Description Material Length [mm] Qty

FB1 1/2" series 8 bolt SA-193 B7 Bolt

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F&D Head #2


Component F&D Head

Material SA-240 304 (II-D Metric p. 86, ln. 43)

Attached To Cylinder #1

ImpactTested

Normalized Fine GrainPractice

PWHT Optimize MDMT/Find MAWP

No No No No No

DesignPressure (kPa)

DesignTemperature (C)

DesignMDMT (C)

Internal 551.58 125 -28.89

Static Liquid Head

Condition Ps(kPa) Hs(mm) SG

Test horizontal 12.15 1,240 1

Dimensions

Inner Diameter 1,240 mm

Crown Radius L 1,768.6 mm

Knuckle Radius r 36.76 mm

Minimum Thickness 12 mm

CorrosionInner 0 mm

Outer 0 mm

Length Lsf

50.8 mm

Nominal Thickness tsf 6.35 mm

Weight and Capacity

Weight (kg)1 Capacity (liters)1

New 139.39 160.41

Corroded 139.39 160.41

Radiography

Category A joints Seamless No RT

Head to shell seam Full UW-11(a) Type 11includes straight flange

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Results Summary

Governing condition internal pressure

Minimum thickness per UG-16 1.5 mm + 0 mm = 1.5 mm

Design thickness due to internal pressure (t) 9.05mm

Maximum allowable working pressure (MAWP) 731.59kPa

Maximum allowable pressure (MAP) 753.43kPa

Straight Flangegoverns MDMT -196C

Note: Endnote 90 used to determine allowable stress.

Factor M

M = 1/4*[3 + (L / r)1/2]

Corroded M = 1/4*[3 + (1,768.6 / 36.76)1/2] 2.4842

New M = 1/4*[3 + (1,768.6 / 36.76)1/2] 2.4842

Design thickness for internal pressure, (Corroded at 125 C) Appendix 1-4(d)

t = P*L*M / (2*S*E - 0.2*P) + Corrosion= 551.58*1,768.6*2.4842 / (2*134,000*1 - 0.2*551.58) + 0

= 9.05mm

Maximum allowable working pressure, (Corroded at 125 C) Appendix 1-4(d)

P = 2*S*E*t / (L*M + 0.2*t) - Ps= 2*134,000*1*12 / (1,768.6*2.4842 + 0.2*12) - 0= 731.59kPa

Maximum allowable pressure, (New at 21.11 C) Appendix 1-4(d)

P = 2*S*E*t / (L*M + 0.2*t) - Ps= 2*138,000*1*12 / (1,768.6*2.4842 + 0.2*12) - 0

= 753.43kPa

% Forming strain - UHA-44(a)(2)

EFE = (75*t / Rf)*(1 - Rf/ Ro)

= (75*6.35 / 39.93)*(1 - 39.93 / infinity)

= 11.9268%

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Straight Flange on F&D Head #2


Component Cylinder


ImpactTested

NormalizedFine GrainPractice

PWHTOptimize MDMT/

Find MAWP

No No No No No



DesignMDMT (C)

Internal 551.58 125 -28.89

Static Liquid Head



Dimensions


Length 50.8 mm

Nominal Thickness 6.35 mm

CorrosionInner 0 mm

Outer 0 mm

Weight and Capacity

Weight (kg) Capacity (liters)

New 10.14 61.35

Corroded 10.14 61.35

Radiography

Longitudinal seam Seamless No RT

Bottom Circumferentialseam

Full UW-11(a) Type 1

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Results Summary

Governing condition Internal pressure

Minimum thickness per UG-16 1.5 mm + 0 mm = 1.5mm

Design thickness due to internal pressure (t) 2.56 mm

Design thickness due to combined loadings + corrosion 1.27 mm

Maximum allowable working pressure (MAWP) 1,364.04 kPa

Maximum allowable pressure (MAP) 1,404.75 kPa

Rated MDMT -196 C

UHA-51 Material Toughness Requirements

Rated MDMT per UHA-51(d)(1)(a), (carbon content does not exceed 0.10%) = -196C

Material is exempt from impact testing at the Design MDMT of -28.89C.

Design thickness, (at 125 C) UG-27(c)(1)

t = P*R / (S*E - 0.60*P) + Corrosion= 551.58*620 / (134,000*1.00 - 0.60*551.58) + 0

= 2.56mm

Maximum allowable working pressure, (at 125 C) UG-27(c)(1)

P = S*E*t / (R + 0.60*t) - Ps= 134,000*1.00*6.35 / (620 + 0.60*6.35) - 0= 1,364.04kPa

Maximum allowable pressure, (at 21.11 C) UG-27(c)(1)

P = S*E*t / (R + 0.60*t)

= 138,000*1.00*6.35 / (620 + 0.60*6.35)= 1,404.75kPa

% Forming strain - UHA-44(a)(2)

EFE = (50*t / Rf)*(1 - Rf/ Ro)

= (50*6.35 / 623.18)*(1 - 623.18 / infinity)

= 0.5095%

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Thickness Required Due to Pressure + External Loads

ConditionPressure P (

kPa)

AllowableStress BeforeUG-23 Stress

Increase (MPa)

Temperature (C)

Corrosion C(mm)

LoadReq'd Thk Due to

Tension (mm)

Req'd Thk Dueto

Compression(mm)

St Sc

Operating, Hot & Corroded 551.58 134 57.63 125 0 Weight 1.27 1.27

Operating, Hot & New 551.58 134 57.63 125 0 Weight 1.27 1.27

Hot Shut Down, Corroded 0 134 57.63 125 0 Weight 0.01 0.01

Hot Shut Down, New 0 134 57.63 125 0 Weight 0.01 0.01

Empty, Corroded 0 138 68.14 21.11 0 Weight 0.01 0.01

Empty, New 0 138 68.14 21.11 0 Weight 0.01 0.01

Hot Shut Down, Corroded, Weight &

Eccentric Moments Only0 134 57.63 125 0 Weight 0.01 0.01

Allowable Compressive Stress, Hot and Corroded- ScHC, (table HA-1Metric)

A = 0.125 / (Ro/ t)

= 0.125 / (626.35 / 6.35)

= 0.001267

B = 57.63 MPa

S = 134 / 1.00 = 134 MPa

ScHC = min(B, S) = 57.63 MPa

Allowable Compressive Stress, Hot and New- ScHNScHN = ScHC

= 57.63 MPa

Allowable Compressive Stress, Cold and New- ScCN, (table HA-1 Metric)

A = 0.125 / (Ro/ t)= 0.125 / (626.35 / 6.35)

= 0.001267

B = 68.14 MPa

S = 138 / 1.00 = 138 MPa

ScCN = min(B, S) = 68.14 MPa

Allowable Compressive Stress, Cold and Corroded- ScCCScCC = ScCN

= 68.14 MPa

Allowable Compressive Stress, Vacuum and Corroded- ScVC, (tableHA-1 Metric)

A = 0.125 / (Ro/ t)

= 0.125 / (626.35 / 6.35)

= 0.001267

B = 68.14 MPa

S = 138 / 1.00 = 138 MPa

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ScVC = min(B, S) = 68.14 MPa

Operating, Hot & Corroded, Bottom Seam

tp = P*R / (2*St*Ks*Ec+ 0.40*|P|) (Pressure)

= 551.58*620 / (2*134,000*1.00*1.00 + 0.40*|551.58|)

= 1.27 mm

tm = M / (*Rm2*St*Ks*Ec) * MetricFactor (bending)

= 56.7 / (*623.172*134,000*1.00*1.00) * 106

= 0 mm

tw = W / (2**Rm*St*Ks*Ec) * MetricFactor (Weight)

= 161 / (2**623.17*134,000*1.00*1.00) * 104

= 0 mm

tt = tp+ tm- tw (total required, tensile)

= 1.27 + 0 - (0)

= 1.27 mm

tc = |tmc+ twc- tpc| (total, net tensile)

= |0 + (0) - (1.27)|

= 1.27 mm

Maximum allowable working pressure, Longitudinal Stress

P = 2*St*Ks*Ec*(t - tm+ tw) / (R - 0.40*(t - tm+ tw))

= 2*134,000*1.00*1.00*(6.35 - 0 + (0)) / (620 - 0.40*(6.35 - 0 + (0)))

= 2,757.29kPa

Operating, Hot & New, Bottom Seam

tp = P*R / (2*St*Ks*Ec+ 0.40*|P|) (Pressure)

= 551.58*620 / (2*134,000*1.00*1.00 + 0.40*|551.58|)= 1.27 mm


= 56.7 / (*623.172*134,000*1.00*1.00) * 106

= 0 mm


= 161 / (2**623.17*134,000*1.00*1.00) * 104

= 0 mm


= 1.27 + 0 - (0)

= 1.27 mm


= |0 + (0) - (1.27)|

= 1.27 mm

Maximum allowable working pressure, Longitudinal Stress

P = 2*St*Ks*Ec*(t - tm+ tw) / (R - 0.40*(t - tm+ tw))

= 2*134,000*1.00*1.00*(6.35 - 0 + (0)) / (620 - 0.40*(6.35 - 0 + (0)))

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= 2,757.29 kPa

Hot Shut Down, Corroded, Bottom Seam

tp = 0 mm (Pressure)

tm = M / (*Rm2*Sc*Ks) * MetricFactor (bending)

= 56.7 / (*623.172*57,629.96*1.00) * 106

= 0 mm

tw = W / (2**Rm*Sc*Ks) * MetricFactor (Weight)

= 161 / (2**623.17*57,629.96*1.00) * 104

= 0.01 mm

tt = |tp+ tm- tw| (total, net compressive)

= |0 + 0 - (0.01)|

= 0.01 mm

tc = tmc+ twc- tpc (total required, compressive)

= 0 + (0.01) - (0)

= 0.01 mm

Hot Shut Down, New, Bottom Seam



= 56.7 / (*623.172*57,629.96*1.00) * 106

= 0 mm


= 161 / (2**623.17*57,629.96*1.00) * 104

= 0.01 mm


= |0 + 0 - (0.01)|

= 0.01 mm


= 0 + (0.01) - (0)

= 0.01 mm

Empty, Corroded, Bottom Seam



= 56.7 / (*623.172*68,142.43*1.00) * 106

= 0 mmtw = W / (2**Rm*Sc*Ks) * MetricFactor (Weight)

= 161 / (2**623.17*68,142.43*1.00) * 104

= 0.01 mm


= |0 + 0 - (0.01)|

= 0.01 mm


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= 0 + (0.01) - (0)

= 0.01 mm

Empty, New, Bottom Seam



= 56.7 / (*623.172*68,142.43*1.00) * 106

= 0 mm


= 161 / (2**623.17*68,142.43*1.00) * 104

= 0.01 mm


= |0 + 0 - (0.01)|

= 0.01 mm


= 0 + (0.01) - (0)

= 0.01 mm

Hot Shut Down, Corroded, Weight & Eccentric Moments Only, Bottom Seam



= 56.7 / (*623.172*57,629.96*1.00) * 106

= 0 mm


= 161 / (2**623.17*57,629.96*1.00) * 104

= 0.01 mm


= |0 + 0 - (0.01)|

= 0.01 mm


= 0 + (0.01) - (0)

= 0.01 mm

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AGUA DMW (G)


Note: round inside edges per UG-76(c)

Location and Orientation

Located on F&D Head #2

Orientation 30

End of nozzle to datum line 4,500 mm

Calculated as hillside Yes

Distance to head center, R 400 mm

Passes through a Category A joint No

Nozzle

Description NPS 2 Sch 40S (Std) DN 50

Access opening No

Material specification SA-312 TP304 Wld pipe (II-D Metric p. 90, ln. 11)

Inside diameter, new 52.5 mm

Pipe nominal wall thickness 3.91 mm

Pipe minimum wall thickness1 3.42 mm

Corrosion allowance 0 mm

Opening chord length 53.9 mm

Projection available outside vessel, Lpr 234.2 mm

Projection available outside vessel to flange face, Lf 238.11 mm

Local vessel minimum thickness 12 mm

Liquid static head included 0 kPa

Longitudinal joint efficiency 1

Welds

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Inner fillet, Leg41 7 mm

Nozzle to vessel groove weld 3 mm1Pipe minimum thickness = nominal thickness times pipe tolerance factor of 0.875.

ASME B16.5-2013 Flange

Description NPS 2 Class 150 SO A182 F304

Bolt Material SA-193 B7 Bolt

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Reinforcement Calculations for Internal Pressure

UG-37 Area Calculation Summary(cm2)

UG-45Summary

(mm)

For P = 551.58 kPa @ 125 CThe nozzle

passes UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin

This nozzle is exempt from area

calculations per UG-36(c)(3)(a)3.42 3.42

UG-41 Weld Failure Path Analysis Summary

The nozzle is exempt from weld strength calculations per UW-15(b)(2)

UW-16 Weld Sizing Summary

Weld descriptionRequired weld

size (mm)Actual weldsize (mm) Status

Nozzle to shell fillet (Leg41) 2.74 4.9 weld size is adequate

Nozzle to shell groove (Lower) 2.74 3 weld size is adequate

Calculations for internal pressure 551.58 kPa @ 125 C

Parallel Limit of reinforcement per UG-40

LR = MAX(d, Rn+ (tn- Cn) + (t - C))

= MAX(53.9, 26.95 + (3.91 - 0) + (12 - 0))

= 53.9 mm

Outer Normal Limit of reinforcement per UG-40

LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(3.91 - 0) + 0)

= 9.78 mm

Nozzle required thickness per UG-27(c)(1)

trn = P*Rn/ (Sn*E - 0.6*P)

= 551.5806*26.25 / (134,000*1 - 0.6*551.5806)

= 0.11 mm

Required thickness trfrom UG-37(a)(a)

tr = P*L*M / (2*S*E - 0.2*P)

= 551.5806*1,768.6*1 / (2*134,000*1 - 0.2*551.5806)

= 3.64 mm

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Required thickness trper Interpretation VIII-1-07-50

tr = P*L*M / (2*S*E - 0.2*P)= 551.58*1,768.6*2.4842 / (2*134,000*1 - 0.2*551.58)= 9.05 mm

This opening does not require reinforcement per UG-36(c)(3)(a)

UW-16(d) Weld Check

tmin= lesser of 19 mm or tnor t = 3.91 mmt1(min)or t2(min)= lesser of 6 mm or 0.7*tmin= 2.74mm

t1(actual)= 0.7*Leg = 0.7*7 = 4.9 mmThe weld size t1is satisfactory.

t2(actual)= 3 mmThe weld size t2is satisfactory.

t1+ t2= 7.9 >= 1.25*tmin

The combined weld sizes for t1and t2are satisfactory.

UG-45 Nozzle Neck Thickness Check

Interpretation VIII-1-83-66 has been applied.

ta UG-27 = P*Rn/ (Sn*E - 0.6*P) + Corrosion

= 551.5806*26.25 / (114,000*1 - 0.6*551.5806) + 0

= 0.13 mm

ta = max[ ta UG-27, ta UG-22]= max[ 0.13 , 0 ]

= 0.13 mm

tb1 = 9.04 mm

tb1 = max[ tb1, tb UG16]

= max[ 9.04 , 1.5 ]

= 9.04 mm

tb = min[ tb3, tb1]

= min[ 3.42 , 9.04 ]= 3.42 mm

tUG-45 = max[ ta, tb]

= max[ 0.13 , 3.42 ]

= 3.42 mm

Available nozzle wall thickness new, tn= 0.875*3.91 = 3.42 mm

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The nozzle neck thickness is adequate.

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Reinforcement Calculations for MAWP

The attached ASME B16.5 flange limits the nozzle MAWP.


UG-45Summary

(mm)

For P = 1,495 kPa @ 125 CThe nozzle

passes UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin







size (mm)Actual weldsize (mm)

Status



Calculations for internal pressure 1,495 kPa @ 125 C



= MAX(53.9, 26.95 + (3.91 - 0) + (12 - 0))

= 53.9 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(3.91 - 0) + 0)

= 9.78 mm


trn = P*Rn/ (Sn*E - 0.6*P)

= 1,495.0015*26.25 / (134,000*1 - 0.6*1,495.0015)= 0.29 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,495.0015*1,768.6*1 / (2*134,000*1 - 0.2*1,495.0015)

= 9.88 mm

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tr = P*L*M / (2*S*E - 0.2*P)= 1,495*1,768.6*2.4842 / (2*134,000*1 - 0.2*1,495)= 24.54 mm


UW-16(d) Weld Check




t1+ t2= 7.9 >= 1.25*tmin





= 1,495.0015*26.25 / (114,000*1 - 0.6*1,495.0015) + 0

= 0.35 mm


= 0.35 mm

tb1 = 24.54 mm


= max[ 24.54 , 1.5 ]

= 24.54 mm

tb = min[ tb3, tb1]

= min[ 3.42 , 24.54 ]= 3.42 mm


= max[ 0.35 , 3.42 ]

= 3.42 mm


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Reinforcement Calculations for MAP

The vessel wall thickness governs the MAP of this nozzle.


UG-45Summary

(mm)

For P = 1,870.09 kPa @ 21.11 CThe nozzle

passes UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin








Status



Calculations for internal pressure 1,870.09 kPa @ 21.11 C



= MAX(53.9, 26.95 + (3.91 - 0) + (12 - 0))

= 53.9 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(3.91 - 0) + 0)

= 9.78 mm


trn = P*Rn/ (Sn*E - 0.6*P)

= 1,870.0892*26.25 / (138,000*1 - 0.6*1,870.0892)= 0.36 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,870.0892*1,768.6*1 / (2*138,000*1 - 0.2*1,870.0892)

= 12 mm

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tr = P*L*M / (2*S*E - 0.2*P)= 1,870.09*1,768.6*2.4842 / (2*138,000*1 - 0.2*1,870.09)= 29.81 mm


UW-16(d) Weld Check




t1+ t2= 7.9 >= 1.25*tmin





= 1,870.0892*26.25 / (117,000*1 - 0.6*1,870.0892) + 0

= 0.42 mm


= 0.42 mm

tb1 = 29.81 mm


= max[ 29.81 , 1.5 ]

= 29.81 mm

tb = min[ tb3, tb1]

= min[ 3.42 , 29.81 ]= 3.42 mm


= max[ 0.42 , 3.42 ]

= 3.42 mm


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LT-321-214 (B)





Orientation 300

End of nozzle to datum line 4,500 mm




Nozzle

Description NPS 4 Sch 40S (Std) DN 100

Access opening No








Internal projection, hnew 14 mm





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Reinforcing Pad

Material specification SA-240 304 (II-D Metric p. 86, ln. 43)

Diameter, Dp 218.9 mm

Thickness, te 7 mm

Is split No

Welds


Outer fillet, Leg42 6.35 mm

Lower fillet, Leg43 14 mm

Nozzle to vessel groove weld 5 mm

Pad groove weld 7 mm1Pipe minimum thickness = nominal thickness times pipe tolerance factor of 0.875.




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UHA-51 Material Toughness Requirements Nozzle

tr= 551.58*51.13 / (117,000*1 - 0.6*551.58) = 0.24 mm

Stress ratio = tr*E*/ (tn- c) = 0.24*1 / (5.27 - 0) = 0.0459

Impact test exempt per UHA-51(g) (coincident ratio = 0.0459)

Rated MDMT = -196C


UHA-51 Material Toughness Requirements Pad

tr= 551.58*1,768.6*1 / (2*138,000*1 - 0.2*551.58) = 3.54 mm

Stress ratio = tr*E*/ (tn- c) = 3.54*1 / (12 - 0) = 0.2947

Impact test exempt per UHA-51(g) (coincident ratio = 0.2947)

Rated MDMT = -196C


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UG-37 Area Calculation Summary (cm2)UG-45

Summary(mm)

For P = 551.58 kPa @ 125 C

Theopening is adequately reinforced

The nozzlepasses UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin

3.8229 21.9585 8.7748 2.5619 1.6855 6.4859 2.4503 5.27 5.27

UG-41 Weld Failure Path Analysis Summary (N)

All failure paths are stronger than the applicable weld loads

Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

-52,871 127,811 225,071 109,110 424,254 196,021 372,791




Status

Nozzle to pad fillet (Leg41) 4.21 4.9 weld size is adequate

Pad to shell fillet (Leg42) 3.5 4.45 weld size is adequate

Nozzle to inside shell fillet (Leg 43) 4.219.8

(corroded)weld size is adequate





= MAX(104.98, 52.49 + (6.02 - 0) + (12 - 0))

= 104.98 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(6.02 - 0) + 7)

= 22.05 mm

Inner Normal Limit of reinforcement per UG-40

LI = MIN(h, 2.5*(t - C), 2.5*(ti- Cn- C))

= MIN(14, 2.5*(12 - 0), 2.5*(6.02 - 0 - 0))

= 14 mm

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trn = P*Rn/ (Sn*E - 0.6*P)

= 551.5806*51.13 / (134,000*1 - 0.6*551.5806)

= 0.21 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 551.5806*1,768.6*1 / (2*134,000*1 - 0.2*551.5806)

= 3.64 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 551.58*1,768.6*2.4842 / (2*134,000*1 - 0.2*551.58)= 9.05 mm

Area required per UG-37(c)

Allowable stresses: Sn= 134, Sv= 134, Sp= 134 MPa

fr1= lesser of 1 or Sn/ Sv= 1


fr3= lesser of fr2or Sp/ Sv= 1

fr4= lesser of 1 or Sp/ Sv= 1

A = d*tr*F + 2*tn*tr*F*(1 - fr1)

= (104.98*3.64*1 + 2*6.02*3.64*1*(1 - 1)) / 100= 3.8229cm2

Area available from FIG. UG-37.1

A1= larger of the following= 8.7748cm2

= d*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)

= (104.98*(1*12 - 1*3.64) - 2*6.02*(1*12 - 1*3.64)*(1 - 1)) / 100

= 8.7748 cm2

= 2*(t + tn)*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)

= (2*(12 + 6.02)*(1*12 - 1*3.64) - 2*6.02*(1*12 - 1*3.64)*(1 - 1)) / 100

= 3.0123 cm2

A2= smaller of the following= 2.5619cm2

= 5*(tn- trn)*fr2*t

= (5*(6.02 - 0.21)*1*12) / 100

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= 3.4852 cm2

= 2*(tn- trn)*(2.5*tn+ te)*fr2= (2*(6.02 - 0.21)*(2.5*6.02 + 7)*1)/ 100

= 2.5619 cm2


= 5*t*ti*fr2= (5*12*6.02*1) / 100

= 3.6119cm2

= 5*ti*ti*fr2= (5*6.02*6.02*1) / 100

= 1.8119cm2

= 2*h*ti*fr2= (2*14*6.02*1) / 100

= 1.6855cm2

A41 = Leg2*fr3

= (72*1) / 100

= 0.4903cm2

A42 = Leg2*fr4

= (02*1) / 100

= 0cm2

(Part of the weld is outside of the limits)

A43 = Leg2*fr2

= (142*1) / 100

= 1.96cm2

A5 = (Dp- d - 2*tn)*te*fr4= ((209.96 - 117.3)*7*1) / 100

= 6.4859cm2

Area = A1+ A2+ A3+ A41+ A42+ A43+ A5= 8.7748 + 2.5619 + 1.6855 + 0.4903 + 0 + 1.96 + 6.4859

= 21.9585cm2

As Area >= A the reinforcement is adequate.

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UW-16(d) Weld Check

Inner fillet: tmin = lesser of 19 mm or tnor te= 6.02 mm

tc(min) = lesser of 6 mm or 0.7*tmin= 4.21mm

tc(actual) = 0.7*Leg = 0.7*7 = 4.9 mm

Outer fillet: tmin = lesser of 19 mm or teor t = 7 mm

tw(min) = 0.5*tmin= 3.5mm

tw(actual) = 0.7*Leg = 0.7*6.35 = 4.45 mm

Lower fillet: tmin = lesser of 19 mm or tnor t = 6.02 mm


tc(actual) = 0.7*Leg = 0.7*14 = 9.8 mm

Lower groove: tmin = lesser of 19 mm or tnor t = 6.02 mm


tw(actual) = 5 mm




= 551.5806*51.13 / (114,000*1 - 0.6*551.5806) + 0

= 0.25 mm

ta = max[ ta UG-27, ta UG-22]

= max[ 0.25 , 0 ]

= 0.25 mm

tb1 = 9.04 mm


= max[ 9.04 , 1.5 ]

= 9.04 mm

tb = min[ tb3, tb1]

= min[ 5.27 , 9.04 ]

= 5.27 mm


= max[ 0.25 , 5.27 ]

= 5.27 mm



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Allowable stresses in joints UG-45 and UW-15(c)

Groove weld in tension: 0.74*134 = 99.16 MPa

Nozzle wall in shear: 0.7*114 = 79.8 MPa

Inner fillet weld in shear: 0.49*114 = 55.86 MPa

Outer fi llet weld in shear: 0.49*134 = 65.66 MPa

Upper groove weld in tension: 0.74*134 = 99.16 MPa

Lower fillet weld in shear: 0.49*114 = 55.86 MPa

Strength of welded joints:

(1) Inner fillet weld in shear

(/ 2)*Nozzle OD*Leg*Si= (/ 2)*114.3*7*55.86 = 70,204.53 N

(2) Outer fillet weld in shear(/ 2)*Pad OD*Leg*So= (/ 2)*218.9*6.35*65.66 = 143,364.98 N

(3) Nozzle wall in shear(/ 2)*Mean nozzle dia*tn*Sn= (/ 2)*108.28*6.02*79.8 = 81,706 N

(4) Groove weld in tension

(/ 2)*Nozzle OD*tw

*Sg

= (/ 2)*114.3*5*99.16 = 89,016.94 N

(5) Lower fillet weld in shear(/ 2)*Nozzle OD*Leg*Sl= (/ 2)*114.3*14*55.86 = 140,409.06 N

(6) Upper groove weld in tension(/ 2)*Nozzle OD*tw*Sg= (/ 2)*114.3*7*99.16 = 124,623.72 N

Loading on welds per UG-41(b)(1)

W = (A - A1+ 2*tn*fr1*(E1*t - F*tr))*Sv= (382.2884 - 877.4821 + 2*6.02*1*(1*12 - 1*3.64))*134

= -52,871.3N

W1-1 = (A2+ A5+ A41+ A42)*Sv= (256.193 + 648.585 + 49.0322 + 0)*134

= 127,810.58N

W2-2 = (A2+ A3+ A41+ A43+ 2*tn*t*fr1)*Sv= (256.193 + 168.5544 + 49.0322 + 195.9996 + 2*6.02*12*1)*134

= 109,110.1N

W3-3 = (A2+ A3+ A5+ A41+ A42+ A43+ 2*tn*t*fr1)*Sv= (256.193 + 168.5544 + 648.585 + 49.0322 + 0 + 195.9996 + 2*6.02*12*1)*134

= 196,020.51N

Load for path 1-1 lesser of W or W1-1= -52,871.3 NPath 1-1 through (2) & (3) = 143,364.98 + 81,706 = 225,070.98N

Path 1-1 is stronger than W so it is acceptable per UG-41(b)(2).

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Load for path 2-2 lesser of W or W2-2= -52,871.3 N

Path 2-2 through (1), (4), (5), (6) = 70,204.53 + 89,016.94 + 140,409.06 + 124,623.72 = 424,254.26NPath 2-2 is stronger than W so it is acceptable per UG-41(b)(2).

Load for path 3-3 lesser of W or W3-3= -52,871.3 NPath 3-3 through (2), (4), (5) = 143,364.98 + 89,016.94 + 140,409.06 = 372,790.98N


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Summary(mm)

For P = 1,495 kPa @ 125 C

The opening is adequately reinforced


Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin

10.3685 15.252 2.229 2.4013 1.6855 6.4859 2.4503 5.27 5.27



Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

112,494 125,658 225,071 106,957 424,254 193,868 372,791




Status









= MAX(104.98, 52.49 + (6.02 - 0) + (12 - 0))

= 104.98 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)= MIN(2.5*(12 - 0), 2.5*(6.02 - 0) + 7)

= 22.05 mm


LI = MIN(h, 2.5*(t - C), 2.5*(ti- Cn- C))

= MIN(14, 2.5*(12 - 0), 2.5*(6.02 - 0 - 0))

= 14 mm

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trn = P*Rn/ (Sn*E - 0.6*P)

= 1,495.0015*51.13 / (134,000*1 - 0.6*1,495.0015)

= 0.57 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,495.0015*1,768.6*1 / (2*134,000*1 - 0.2*1,495.0015)

= 9.88 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,495*1,768.6*2.4842 / (2*134,000*1 - 0.2*1,495)= 24.54 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)

= (104.98*9.88*1 + 2*6.02*9.88*1*(1 - 1)) / 100= 10.3685cm2


A1= larger of the following= 2.229cm2


= (104.98*(1*12 - 1*9.88) - 2*6.02*(1*12 - 1*9.88)*(1 - 1)) / 100

= 2.229 cm2


= (2*(12 + 6.02)*(1*12 - 1*9.88) - 2*6.02*(1*12 - 1*9.88)*(1 - 1)) / 100

= 0.7652 cm2


= 5*(tn- trn)*fr2*t

= (5*(6.02 - 0.57)*1*12) / 100

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= 3.2677 cm2

= 2*(tn- trn)*(2.5*tn+ te)*fr2= (2*(6.02 - 0.57)*(2.5*6.02 + 7)*1)/ 100

= 2.4013 cm2


= 5*t*ti*fr2= (5*12*6.02*1) / 100

= 3.6119cm2

= 5*ti*ti*fr2= (5*6.02*6.02*1) / 100

= 1.8119cm2

= 2*h*ti*fr2= (2*14*6.02*1) / 100

= 1.6855cm2

A41 = Leg2*fr3

= (72*1) / 100

= 0.4903cm2

A42 = Leg2*fr4

= (02*1) / 100

= 0cm2


A43 = Leg2*fr2

= (142*1) / 100

= 1.96cm2

A5 = (Dp- d - 2*tn)*te*fr4= ((209.96 - 117.3)*7*1) / 100

= 6.4859cm2

Area = A1+ A2+ A3+ A41+ A42+ A43+ A5= 2.229 + 2.4013 + 1.6855 + 0.4903 + 0 + 1.96 + 6.4859

= 15.252cm2


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UW-16(d) Weld Check



tc(actual) = 0.7*Leg = 0.7*7 = 4.9 mm



tw(actual) = 0.7*Leg = 0.7*6.35 = 4.45 mm



tc(actual) = 0.7*Leg = 0.7*14 = 9.8 mm



tw(actual) = 5 mm




= 1,495.0015*51.13 / (114,000*1 - 0.6*1,495.0015) + 0

= 0.68 mm


= max[ 0.68 , 0 ]

= 0.68 mm

tb1 = 24.54 mm


= max[ 24.54 , 1.5 ]

= 24.54 mm

tb = min[ tb3, tb1]

= min[ 5.27 , 24.54 ]

= 5.27 mm


= max[ 0.68 , 5.27 ]

= 5.27 mm



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(/ 2)*Nozzle OD*Leg*Si= (/ 2)*114.3*7*55.86 = 70,204.53 N


(3) Nozzle wall in shear(/ 2)*Mean nozzle dia*tn*Sn= (/ 2)*108.28*6.02*79.8 = 81,706 N


(/ 2)*Nozzle OD*tw

*Sg

= (/ 2)*114.3*5*99.16 = 89,016.94 N




W = (A - A1+ 2*tn*fr1*(E1*t - F*tr))*Sv= (1,036.8476 - 222.9028 + 2*6.02*1*(1*12 - 1*9.88))*134

= 112,494.01N

W1-1 = (A2+ A5+ A41+ A42)*Sv= (240.1286 + 648.585 + 49.0322 + 0)*134

= 125,657.94N

W2-2 = (A2+ A3+ A41+ A43+ 2*tn*t*fr1)*Sv= (240.1286 + 168.5544 + 49.0322 + 195.9996 + 2*6.02*12*1)*134

= 106,957.46N

W3-3 = (A2+ A3+ A5+ A41+ A42+ A43+ 2*tn*t*fr1)*Sv= (240.1286 + 168.5544 + 648.585 + 49.0322 + 0 + 195.9996 + 2*6.02*12*1)*134

= 193,867.86N

Load for path 1-1 lesser of W or W1-1= 112,494.01 NPath 1-1 through (2) & (3) = 143,364.98 + 81,706 = 225,070.98N


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Load for path 2-2 lesser of W or W2-2= 106,957.46 N

Path 2-2 through (1), (4), (5), (6) = 70,204.53 + 89,016.94 + 140,409.06 + 124,623.72 = 424,254.26NPath 2-2 is stronger than W2-2so it is acceptable per UG-41(b)(1).

Load for path 3-3 lesser of W or W3-3= 112,494.01 NPath 3-3 through (2), (4), (5) = 143,364.98 + 89,016.94 + 140,409.06 = 372,790.98N


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Summary(mm)

For P = 1,870.09 kPa @ 21.11 C

The opening is adequately reinforced


Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin

12.5971 12.9682 -- 2.3464 1.6855 6.4859 2.4503 5.27 5.27



Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

173,840 128,652 231,501 109,393 436,174 198,898 383,423




Status









= MAX(104.98, 52.49 + (6.02 - 0) + (12 - 0))

= 104.98 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)= MIN(2.5*(12 - 0), 2.5*(6.02 - 0) + 7)

= 22.05 mm


LI = MIN(h, 2.5*(t - C), 2.5*(ti- Cn- C))

= MIN(14, 2.5*(12 - 0), 2.5*(6.02 - 0 - 0))

= 14 mm

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trn = P*Rn/ (Sn*E - 0.6*P)

= 1,870.0892*51.13 / (138,000*1 - 0.6*1,870.0892)

= 0.7 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,870.0892*1,768.6*1 / (2*138,000*1 - 0.2*1,870.0892)

= 12 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,870.09*1,768.6*2.4842 / (2*138,000*1 - 0.2*1,870.09)= 29.81 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)

= (104.98*12*1 + 2*6.02*12*1*(1 - 1)) / 100= 12.5971cm2


A1= larger of the following= 0cm2


= (104.98*(1*12 - 1*12) - 2*6.02*(1*12 - 1*12)*(1 - 1)) / 100

= 0 cm2


= (2*(12 + 6.02)*(1*12 - 1*12) - 2*6.02*(1*12 - 1*12)*(1 - 1)) / 100

= 0 cm2


= 5*(tn- trn)*fr2*t

= (5*(6.02 - 0.7)*1*12) / 100

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= 3.1929 cm2

= 2*(tn- trn)*(2.5*tn+ te)*fr2= (2*(6.02 - 0.7)*(2.5*6.02 + 7)*1) /100

= 2.3464 cm2


= 5*t*ti*fr2= (5*12*6.02*1) / 100

= 3.6119cm2

= 5*ti*ti*fr2= (5*6.02*6.02*1) / 100

= 1.8119cm2

= 2*h*ti*fr2= (2*14*6.02*1) / 100

= 1.6855cm2

A41 = Leg2*fr3

= (72*1) / 100

= 0.4903cm2

A42 = Leg2*fr4

= (02*1) / 100

= 0cm2


A43 = Leg2*fr2

= (142*1) / 100

= 1.96cm2

A5 = (Dp- d - 2*tn)*te*fr4= ((209.96 - 117.3)*7*1) / 100

= 6.4859cm2

Area = A1+ A2+ A3+ A41+ A42+ A43+ A5= 0 + 2.3464 + 1.6855 + 0.4903 + 0 + 1.96 + 6.4859

= 12.9682cm2


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UW-16(d) Weld Check



tc(actual) = 0.7*Leg = 0.7*7 = 4.9 mm



tw(actual) = 0.7*Leg = 0.7*6.35 = 4.45 mm



tc(actual) = 0.7*Leg = 0.7*14 = 9.8 mm



tw(actual) = 5 mm




= 1,870.0892*51.13 / (117,000*1 - 0.6*1,870.0892) + 0

= 0.83 mm


= max[ 0.83 , 0 ]

= 0.83 mm

tb1 = 29.81 mm


= max[ 29.81 , 1.5 ]

= 29.81 mm

tb = min[ tb3, tb1]

= min[ 5.27 , 29.81 ]

= 5.27 mm


= max[ 0.83 , 5.27 ]

= 5.27 mm



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(/ 2)*Nozzle OD*Leg*Si= (/ 2)*114.3*7*57.33 = 72,052.02 N


(3) Nozzle wall in shear(/ 2)*Mean nozzle dia*tn*Sn= (/ 2)*108.28*6.02*81.9 = 83,856.15 N


(/ 2)*Nozzle OD*tw

*Sg

= (/ 2)*114.3*5*102.12 = 91,674.17 N




W = (A - A1+ 2*tn*fr1*(E1*t - F*tr))*Sv= (1,259.7092 - 0 + 2*6.02*1*(1*12 - 1*12))*138

= 173,840.36N

W1-1 = (A2+ A5+ A41+ A42)*Sv= (234.6447 + 648.585 + 49.0322 + 0)*138

= 128,652.15N

W2-2 = (A2+ A3+ A41+ A43+ 2*tn*t*fr1)*Sv= (234.6447 + 168.5544 + 49.0322 + 195.9996 + 2*6.02*12*1)*138

= 109,393.45N

W3-3 = (A2+ A3+ A5+ A41+ A42+ A43+ 2*tn*t*fr1)*Sv= (234.6447 + 168.5544 + 648.585 + 49.0322 + 0 + 195.9996 + 2*6.02*12*1)*138

= 198,898.19N

Load for path 1-1 lesser of W or W1-1= 128,652.15 NPath 1-1 through (2) & (3) = 147,644.53 + 83,856.15 = 231,500.69N

Path 1-1 is stronger than W1-1so it is acceptable per UG-41(b)(1).

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PSV321-213 (D)





Orientation 240

End of nozzle to datum line 4,407.02 mm




Nozzle

Description NPS 0.5 Sch 40S (Std) DN 15

Access opening No












Welds

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Description NPS 0.5 Class 150 SO A182 F304


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UG-45Summary

(mm)


passes UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin













= MAX(16.22, 8.11 + (2.77 - 0) + (12 - 0))

= 22.88 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(2.77 - 0) + 0)

= 6.92 mm


trn = P*Rn/ (Sn*E - 0.6*P)

= 551.5806*7.9 / (134,000*1 - 0.6*551.5806)

= 0.033 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 551.5806*1,768.6*1 / (2*134,000*1 - 0.2*551.5806)

= 3.64 mm

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tr = P*L*M / (2*S*E - 0.2*P)= 551.58*1,768.6*2.4842 / (2*134,000*1 - 0.2*551.58)= 9.05 mm


UW-16(d) Weld Check




t1+ t2= 7.9 >= 1.25*tmin





= 551.5806*7.9 / (114,000*1 - 0.6*551.5806) + 0

= 0.0381 mm


= 0.0381 mm

tb1 = 9.04 mm


= max[ 9.04 , 1.5 ]

= 9.04 mm

tb = min[ tb3, tb1]

= min[ 2.42 , 9.04 ]= 2.42 mm


= max[ 0.0381 , 2.42 ]

= 2.42 mm


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tr = P*L*M / (2*S*E - 0.2*P)= 1,495*1,768.6*2.4842 / (2*134,000*1 - 0.2*1,495)= 24.54 mm


UW-16(d) Weld Check




t1+ t2= 7.9 >= 1.25*tmin





= 1,495.0015*7.9 / (114,000*1 - 0.6*1,495.0015) + 0

= 0.1 mm


= 0.1 mm

tb1 = 24.54 mm


= max[ 24.54 , 1.5 ]

= 24.54 mm

tb = min[ tb3, tb1]

= min[ 2.42 , 24.54 ]= 2.42 mm


= max[ 0.1 , 2.42 ]

= 2.42 mm


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UG-45Summary

(mm)


passes UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin








Status






= MAX(16.22, 8.11 + (2.77 - 0) + (12 - 0))

= 22.88 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(2.77 - 0) + 0)

= 6.92 mm


trn = P*Rn/ (Sn*E - 0.6*P)

= 1,870.0892*7.9 / (138,000*1 - 0.6*1,870.0892)= 0.11 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,870.0892*1,768.6*1 / (2*138,000*1 - 0.2*1,870.0892)

= 12 mm

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tr = P*L*M / (2*S*E - 0.2*P)= 1,870.09*1,768.6*2.4842 / (2*138,000*1 - 0.2*1,870.09)= 29.81 mm


UW-16(d) Weld Check




t1+ t2= 7.9 >= 1.25*tmin





= 1,870.0892*7.9 / (117,000*1 - 0.6*1,870.0892) + 0

= 0.13 mm


= 0.13 mm

tb1 = 29.81 mm


= max[ 29.81 , 1.5 ]

= 29.81 mm

tb = min[ tb3, tb1]

= min[ 2.42 , 29.81 ]= 2.42 mm


= max[ 0.13 , 2.42 ]

= 2.42 mm


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UG-45Summary

(mm)


passes UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin













= MAX(52.5, 26.25 + (3.91 - 0) + (12 - 0))

= 52.5 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(3.91 - 0) + 0)

= 9.78 mm


trn = P*Rn/ (Sn*E - 0.6*P)

= 551.5806*26.25 / (134,000*1 - 0.6*551.5806)

= 0.11 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 551.5806*1,768.6*1 / (2*134,000*1 - 0.2*551.5806)

= 3.64 mm

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tr = P*L*M / (2*S*E - 0.2*P)= 551.58*1,768.6*2.4842 / (2*134,000*1 - 0.2*551.58)= 9.05 mm


UW-16(d) Weld Check




t1+ t2= 7.9 >= 1.25*tmin





= 551.5806*13.32 / (114,000*1 - 0.6*551.5806) + 0

= 0.0635 mm


= 0.0635 mm

tb1 = 9.04 mm


= max[ 9.04 , 1.5 ]

= 9.04 mm

tb = min[ tb3, tb1]

= min[ 2.96 , 9.04 ]= 2.96 mm


= max[ 0.0635 , 2.96 ]

= 2.96 mm


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UG-45Summary

(mm)

For P = 1,495 kPa @ 125 CThe nozzle

passes UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin








Status






= MAX(27.35, 13.68 + (3.38 - 0) + (12 - 0))

= 29.05 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(3.38 - 0) + 0)

= 8.45 mm


trn = P*Rn/ (Sn*E - 0.6*P)

= 1,495.0015*13.32 / (134,000*1 - 0.6*1,495.0015)= 0.15 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,495.0015*1,768.6*1 / (2*134,000*1 - 0.2*1,495.0015)

= 9.88 mm

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tr = P*L*M / (2*S*E - 0.2*P)= 1,495*1,768.6*2.4842 / (2*134,000*1 - 0.2*1,495)= 24.54 mm


UW-16(d) Weld Check




t1+ t2= 7.9 >= 1.25*tmin





= 1,495.0015*13.32 / (114,000*1 - 0.6*1,495.0015) + 0

= 0.18 mm


= 0.18 mm

tb1 = 24.54 mm


= max[ 24.54 , 1.5 ]

= 24.54 mm

tb = min[ tb3, tb1]

= min[ 2.96 , 24.54 ]= 2.96 mm


= max[ 0.18 , 2.96 ]

= 2.96 mm


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UG-45Summary

(mm)


passes UG-45

Arequired

Aavailable

A1 A2 A3 A5A

weldstreq tmin








Status






= MAX(27.35, 13.68 + (3.38 - 0) + (12 - 0))

= 29.05 mm


LH = MIN(2.5*(t - C), 2.5*(tn- Cn) + te)

= MIN(2.5*(12 - 0), 2.5*(3.38 - 0) + 0)

= 8.45 mm


trn = P*Rn/ (Sn*E - 0.6*P)

= 1,870.0892*13.32 / (138,000*1 - 0.6*1,870.0892)= 0.18 mm


tr = P*L*M / (2*S*E - 0.2*P)

= 1,870.0892*1,768.6*1 / (2*138,000*1 - 0.2*1,870.0892)

= 12 mm

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tr = P*L*M / (2*S*E - 0.2*P)= 1,870.09*1,768.6*2.4842 / (2*138,000*1 - 0.2*1,870.09)= 29.81 mm


UW-16(d) Weld Check




t1+ t2= 7.9 >= 1.25*tmin





= 1,870.0892*13.32 / (117,000*1 - 0.6*1,870.0892) + 0

= 0.22 mm


= 0.22 mm

tb1 = 29.81 mm


= max[ 29.81 , 1.5 ]

= 29.81 mm

tb = min[ tb3, tb1]

= min[ 2.96 , 29.81 ]= 2.96 mm


= max[ 0.22 , 2.96 ]

= 2.96 mm


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Cylinder #1


Component Cylinder


ImpactTested

NormalizedFine GrainPractice

PWHTOptimize MDMT/

Find MAWP

No No No No No



DesignMDMT (C)

Internal 551.58 125 -28.89

Static Liquid Head



Dimensions


Length 2,500 mm

Nominal Thickness 6.35 mm

CorrosionInner 3 mm

Outer 0 mm

Weight and Capacity

Weight (kg) Capacity (liters)

New 488.53 3,019.07

Corroded 258.38 3,048.36

Radiography

Longitudinal seam Spot UW-11(b) Type 1

Top Circumferentialseam

Full UW-11(a) Type 1

Bottom Circumferentialseam

Spot UW-11(b) Type 1

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Thickness Required Due to Pressure + External Loads

ConditionPressure P (

kPa)

AllowableStress

Before UG-23Stress

Increase (MPa)

Temperature (C)

Corrosion C(mm)

Location LoadReq'd Thk Due to

Tension (mm)

Req'd Thk Dueto

Compression(mm)

St Sc

Operating, Hot & Corroded 551.58 134 45.85 125 3Top Weight 1.28 1.26

Bottom Weight 1.29 1.29

Operating, Hot & New 551.58 134 57.63 125 0Top Weight 1.27 1.25


Hot Shut Down, Corroded 0 134 45.85 125 3Top Weight 0 0.07

Bottom Weight 0 0

Hot Shut Down, New 0 134 57.63 125 0Top Weight 0 0.06


Empty, Corroded 0 138 52.21 21.11 3Top Weight 0 0.06

Bottom Weight 0 0

Empty, New 0 138 68.14 21.11 0Top Weight 0 0.05


Hot Shut Down, Corroded,Weight & Eccentric MomentsOnly

0 134 45.85 125 3

Top Weight 0 0.07

Bottom Weight 0 0

Allowable Compressive Stress, Hot and Corroded- ScHC, (table HA-1Metric)

A = 0.125 / (Ro/ t)

= 0.125 / (626.35 / 3.35)

= 0.000669

B = 45.85 MPa

S = 134 / 1.00 = 134 MPa

ScHC = min(B, S) = 45.85 MPa

Allowable Compressive Stress, Hot and New- ScHN, (table HA-1 Metric)

A = 0.125 / (Ro/ t)

= 0.125 / (626.35 / 6.35)

= 0.001267

B = 57.63 MPa

S = 134 / 1.00 = 134 MPa

ScHN = min(B, S) = 57.63 MPa

Allowable Compressive Stress, Cold and New- ScCN, (table HA-1 Metric)

A = 0.125 / (Ro/ t)

= 0.125 / (626.35 / 6.35)

= 0.001267

B = 68.14 MPa

S = 138 / 1.00 = 138 MPa

ScCN = min(B, S) = 68.14 MPa

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= 2,001 / (*623.172*134,000*1.00*1.00) * 106

= 0.01 mm


= 766.7 / (2**623.17*134,000*1.00*1.00) * 104

= 0.01 mm


= 1.27 + 0.01 - (0.01)= 1.27 mm


= |0.01 + (0.01) - (1.27)|

= 1.25 mm

Maximum allowable working pressure, Lo

mc-t-321-21.pdf

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